DC5V UART Integrated Waterproof Ultrasonic Sensor Car use parking distance measuring sensor

DC5V UART Integrated Waterproof Ultrasonic Sensor Car use parking distance measuring sensor

Features of Ultrasonic Level Sensor:

1. Small size, easy to use

2. Low voltage, low power consumption

3. High accuracy

4. Strong anti-jamming

5. Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions

The basic working principle:

(1) Using IOTRIGTrigger ranging, to at least 10us high-level signal;

(2) The module automatically sends8A 40khz square wave, automatically detect whether there is signal return;

(3) There is a signal return via IOECHOOutput oneAHigh, high duration is the time from the launch of the ultrasound to the return.Test distance = (high time * sound speed (340M / S)) / 2;

The use of this module is simple, a control mouth made a 10US above the high level, you can wait for the reception of high-level output. An output can be opened timer time, when the mouth becomes low when you can read The value of the timer, this time for the distance of time, can calculate the distance. Such a continuous cycle measurement, which can be measured to achieve the value of your move.

Electrical properties

1.Electrical parameters: TM-SR04T

2.Operating voltage: DC 5V

3.Quiescent current: 5mA

4.Total current work: 30mA

5.Acoustic emission frequency: 40khz

6.Farthest distance: 4.5m

7.Blind: 25cm

8.Wiring: + 5V (positive power supply)

Trig (control side) RX

Echo (the receiver) TX

GND (negative)

9.Resolution: about 0.5cm

10.Angle: less than 50 degrees

11.Working temperature: -10 ~ 70 Celsuis

12.Storage temperature: -20 ~ 80 Celsuis

Applicationof Distance Measuring Sensor:

1, the horizontal range;

2, obstacle avoidance, automatic control;

3, Objects close, there is perceived

4, traffic control;

5, security, industrial control;

6, Artificial intelligence, teaching and research

Certificates

TaiMi Electronics Technology Co.,ltd.Specialize in manufacturing & exporting of electronic Components,Pressure sensor,Flow senosr,Piezo ceramic,transduucer,,and Ultrasonic Sensors of the finest quality.We are presently catering to Automotive,Defence, White Goods,Telecom,smart home,Robotics,model airplanes,Communications Industry.We have strong ability in designing new products as per customer's specification by full sets of tooling equipment and advanced test equipment,And professional RD team. We have been expanding our market in US,Europe,Middle East,and Southeast Asia.We have built impectable reputation and business relations with our customers all over the world. "Forever sincerity, practice and business prosperity" is our service concept.We hope to cooperate with all overseas partners.Let's do it better.